<%--
  Created by IntelliJ IDEA.
  User: Adminitrator
  Date: 2018/4/28
  Time: 19:58
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<%
    String username =request.getParameter("username");
    String password =request.getParameter("password");
    //3+1 去查找数据库，有没有这样的账号和密码
    if (username.equals("admin")&& password.equals("123456")){
        //登录成功
        session.setAttribute("username",username);
        response.sendRedirect("userList.jsp");
    }else{
        out.write("<h1>登录失败！！</h1>");
        out.write("<a href='login.jsp'>重新登陆</a>");
    }

%>
</body>
</html>
